Walmart

(USA) Senior Systems and Infrastructure Engineer, Information Security

Walmart$90K — $180K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in infrastructure security and scalability design.
  • Proficiency in automation tools like Ansible, Chef, or Puppet.
  • Strong knowledge of configuration management in complex environments.
  • Expertise in SAN, virtualization, and storage management.
  • Ability to develop system security plans and conduct risk assessments.
  • Skilled in scripting languages for automation.
  • Experience in performance optimization and capacity management.

Responsibilities

  • Design and implement secure infrastructure solutions that meet business needs.
  • Develop disaster recovery plans to ensure system resilience.
  • Automate infrastructure tasks to enhance operational efficiency.
  • Manage configuration and release processes for various systems.
  • Conduct risk assessments and contribute to security plans.
  • Monitor and optimize infrastructure performance and capacity.
  • Collaborate with stakeholders to identify and address technical gaps.

Benefits

  • Comprehensive health coverage including medical, vision, and dental.
  • 401(k) plan and company-paid life insurance.
  • Paid time off including parental and bereavement leave.
  • Short-term and long-term disability benefits.
  • Company discounts and Military Leave Pay.
  • Reimbursement for adoption and surrogacy expenses.
  • Walmart-paid education program for associates covering tuition and textbooks.
Full Job Description
Role summary:

The Senior Systems and Infrastructure Engineer, Information Security, plays a critical role in designing, implementing, and maintaining secure and scalable infrastructure solutions. This position involves developing disaster recovery plans, automating workflows, and ensuring compliance with security standards and frameworks. The role requires expertise in infrastructure performance optimization, configuration management, and risk assessment to support business continuity. Collaborating with cross-functional teams, the engineer contributes to system security planning and capacity management, driving continuous improvement while aligning technical solutions with organizational objectives and industry best practices.
What you'll do:
  • Design and implement scalable, secure infrastructure solutions and storage solutions aligned with business requirements and security standards.
  • Develop and maintain disaster recovery and business continuity plans to ensure system resilience.
  • Automate routine storage & infrastructure tasks using tools such as Ansible to improve operational efficiency.
  • Manage configuration and release processes for virtual machines, storage systems, and network components.
  • Conduct risk and compliance reviews, contributing to system security plans and vulnerability management.
  • Monitor infrastructure capacity and performance, optimizing resource utilization and forecasting future needs.
  • Collaborate with stakeholders to assess requirements, identify gaps, and recommend technical solutions.

What you'll bring:
  • Extensive experience in infrastructure security, scalability design, and disaster recovery planning.
  • Proficiency in automation tools such as Ansible, Chef, or Puppet to streamline workflows and deployments.
  • Strong knowledge of configuration management and release processes in complex environments.
  • Expertise in storage management, including SAN, virtualization, and storage devices.
  • Ability to develop and maintain system security plans and conduct risk and compliance reviews.
  • Skilled in scripting languages and coding standards to support automation and telemetry implementation.
  • Experience in capacity management and infrastructure performance optimization.
  • Proven problem-solving skills with the ability to analyze and resolve technical issues efficiently.


At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices.

Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see One.Walmart.

The annual salary range for this position is $90,000.00 - $180,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

- Stock

About Walmart

WalmartLabs is accelerating their development to redefine the shopping experience to meet the changing needs of our customers wherever they are —in a store, on our website, or on their mobile device.

Walmart Careers

Joining Walmart means becoming part of a world-renowned team that leads with innovation and is committed to creating impact. As the largest retailer globally, Walmart offers unparalleled job opportunities and career growth in an environment that values diversity and leadership. Work You’ll Do At Walmart, you will be part of a dynamic team that drives our mission to help people save money so they can live better. Engage in work that matters with a company that offers both stability and the flexibility to explore different career paths. Transform the retail landscape with your skills and help shape the future of millions of customers worldwide. Walmart is at the forefront of combining retail with advanced technology, making it an exciting place for professional growth and innovation. Lead with Us Step into a role that harnesses your potential and places you at the intersection of retail and technology. Walmart is not just a company; it's a community where you can develop your leadership skills and contribute to a culture that nurtures professional growth. Work with a diverse team of experts who bring a wealth of knowledge and experience to the table. Our commitment to diversity training ensures that all team members are valued and can thrive. Walmart Careers and Employment Opportunities We are continuously expanding our team to include enthusiastic professionals eager to drive change and make a significant impact. Explore a range of positions from entry-level to executive, each offering competitive benefits and the opportunity to advance. Innovate with Us Join Walmart and be part of a team that is dedicated to innovation and excellence. With over 2.3 million associates worldwide, you are joining the largest private employment group, ready to innovate, lead, and impact the global market. Internship Programs Kickstart your career with a Walmart internship. Gain invaluable experience, build your resume, and develop networking connections that will empower your career journey. Our internships provide a platform to apply your academic knowledge in real-world scenarios, preparing you for future employment. Be Part of a Great Team At Walmart, our team is our strength. We invest in our employees through robust training programs, leadership development, and opportunities for career advancement. Enjoy the benefits of working in a supportive and inclusive environment where every member’s contribution is valued. Future-Proof Your Career Your journey at Walmart can be as vast as your ambitions. With endless opportunities to grow, learn, and lead, you can take your professional experience to new heights. Benefit from our comprehensive training programs and develop the skills needed for tomorrow’s challenges. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, creative, and solution-driven team players. Explore the diverse job opportunities at Walmart and find where you can make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Walmart. SEARCH WALMART JOBS Join Walmart today and be part of a story of growth, innovation, and leadership.
Learn more about Walmart
Size
2,300 employees
Market Cap
$387 billion
Industry
Net Income
$13.5 billion
Founded
1962
5 Year Trend
+3.3%
Revenue
$559.1 billion
NASDAQ

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